The third important factor - beside tube and tire - for puncture protection. The rim tape effectively protects the tube against mechanical damage, for example from spoke heads and metal burrs around the spoke holes.
The redesigned Zero post offers no-slip saddle engagement and high adjustability by securing the rails with fore and aft bolts. Whether you're hitting rough singletrack or remounting in a hurry, this ensures the saddle stays exactly where you want it. 3D Forged 6061 Construction Diameters: 27.2, 30.9, 31.6mm Zero offset Fore/aft adjustment bolts for precision adjustment and secure clamping Length: 400mm Finish: BB black 240g (27.2x400)